The Milwaukee Tool Double End Flare Nut Wrench features a 16mm opening on one end and an 18mm opening on the other, giving you two commonly used sizes in a single, compact tool. The flare nut design provides a more secure grip on fuel, brake, and hydraulic line fittings, reducing the risk of rounding off soft metal nuts.
Built for professional tradespeople and serious DIYers, this wrench is ideal for automotive, plumbing, and HVAC applications where standard open-end wrenches can slip. The double-end configuration maximizes versatility while minimizing the number of tools you need on the job.